Adrenalize is the fifth studio album by English rock band Def Leppard, released in 1992 through Mercury Records. The album was the first by the band following the 1991 death of guitarist Steve Clark. It was produced by Mike Shipley and Def Leppard, with Robert John "Mutt" Lange as executive producer. The album debuted at No. 1 on the U.S. Billboard 200 and peaked at No. 1 on the UK Albums Chart.